Structure |
Chemical Name |
CAS |
MF |
![MiraBegron Impurity A](/) |
MiraBegron Impurity A |
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![Ropivacaine Impurity 30](/) |
Ropivacaine Impurity 30 |
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![Moxifloxacin Impurity 15](/) |
Moxifloxacin Impurity 15 |
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![Moxifloxacin Impurity 32](/) |
Moxifloxacin Impurity 32 |
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![Ropivacaine Impurity 39](/) |
Ropivacaine Impurity 39 |
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![1,4-ジヒドロ-2,6-ジメチル-4-(2-ニトロフェニル)-3,5-ピリジンジカルボン酸3-メチル5-エチル](/CAS/20180601/GIF/53055-15-5.gif) |
1,4-ジヒドロ-2,6-ジメチル-4-(2-ニトロフェニル)-3,5-ピリジンジカルボン酸3-メチル5-エチル |
53055-15-5 |
C18H20N2O6 |
![Sugammadex sodium Org46643 Impurity](/) |
Sugammadex sodium Org46643 Impurity |
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![Olaparib Impurity 15](/CAS/20210111/GIF/2250243-17-3.gif) |
Olaparib Impurity 15 |
2250243-17-3 |
C24H25FN4O3 |
![Butyphthalide impurity 41](/CAS/20210111/GIF/1379166-79-6.gif) |
Butyphthalide impurity 41 |
1379166-79-6 |
C9H10O3 |
![Butyphthalide impurity 47](/) |
Butyphthalide impurity 47 |
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![Olopatadine Impurity 4](/CAS/20211123/GIF/55690-15-8.gif) |
Olopatadine Impurity 4 |
55690-15-8 |
C18H18O5 |
![Dapoxetine impurity 19](/) |
Dapoxetine impurity 19 |
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![Posaconazole Impurity 26](/) |
Posaconazole Impurity 26 |
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![Empagliflozin Impurity KHC](/) |
Empagliflozin Impurity KHC |
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![Posaconazole Impurity 48](/CAS/20210111/GIF/1902954-03-3.gif) |
Posaconazole Impurity 48 |
1902954-03-3 |
C37H42F2N8O5 |
![Febuxostat Impurity 70](/CAS/20210111/GIF/2418591-43-0.gif) |
Febuxostat Impurity 70 |
2418591-43-0 |
C16H16N2O3S |
![Posaconazole Impurity 9](/) |
Posaconazole Impurity 9 |
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![Roxithromycin Impurity E](/) |
Roxithromycin Impurity E |
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![SofosBuvir impurity 48](/) |
SofosBuvir impurity 48 |
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![SofosBuvir Impurity 54](/CAS/20210111/GIF/1431932-81-8.gif) |
SofosBuvir Impurity 54 |
1431932-81-8 |
C12H17ClNO4P |
![Timolol EP Impurity G](/CAS/20180808/GIF/75202-36-7.gif) |
Timolol EP Impurity G |
75202-36-7 |
C6H9N3O3S |
![2H-1,4-Benzoxazin-3(4H)-one, 8-[(1R)-2-bromo-1-hydroxyethyl]-6-(phenylmethoxy)-](/CAS/20210305/GIF/2248125-51-9.gif) |
2H-1,4-Benzoxazin-3(4H)-one, 8-[(1R)-2-bromo-1-hydroxyethyl]-6-(phenylmethoxy)- |
2248125-51-9 |
C17H16BrNO4 |
![Morpholine, 4-[4-(1,1-dimethylethoxy)-1,2,5-thiadiazol-3-yl]-](/CAS/20210305/GIF/158636-99-8.gif) |
Morpholine, 4-[4-(1,1-dimethylethoxy)-1,2,5-thiadiazol-3-yl]- |
158636-99-8 |
C10H17N3O2S |
![Pemetrexed disodium Impurity 30](/) |
Pemetrexed disodium Impurity 30 |
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![(S)-4,6,7,11-tetrahydroxy-9-(2-hydroxyacetyl)-7,8-dihydrotetracene-5,12-dione](/) |
(S)-4,6,7,11-tetrahydroxy-9-(2-hydroxyacetyl)-7,8-dihydrotetracene-5,12-dione |
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![Ruxolitinib ImpurityABCDEFGHJKL](/) |
Ruxolitinib ImpurityABCDEFGHJKL |
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![Rosuvastatin Impurity 153](/) |
Rosuvastatin Impurity 153 |
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![Rosuvastatin Impurity 138](/) |
Rosuvastatin Impurity 138 |
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![Rosuvastatin Impurity 127](/) |
Rosuvastatin Impurity 127 |
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![Oxacillin sodium EP impurity J](/) |
Oxacillin sodium EP impurity J |
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![Piperacillin Sodium EP Impurity P](/) |
Piperacillin Sodium EP Impurity P |
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![Ertapenem Impurity B(USP)](/) |
Ertapenem Impurity B(USP) |
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![INDEX NAME NOT YET ASSIGNED](/CAS/20211123/GIF/2458312-06-4.gif) |
INDEX NAME NOT YET ASSIGNED |
2458312-06-4 |
C27H30N2O6 |
![15(R)-17-PHENYL TRINOR PROSTAGLANDIN F2ALPHA](/CAS/GIF/41639-71-8.gif) |
15(R)-17-PHENYL TRINOR PROSTAGLANDIN F2ALPHA |
41639-71-8 |
C23H32O5 |
![(5R,6S)-6-((R)-1-hydroxyethyl)-3-((R)-tetrahydrofuran-2-yl)-4-thia-1-azabicyclo[3.2.0]hept-2-en-7-one](/) |
(5R,6S)-6-((R)-1-hydroxyethyl)-3-((R)-tetrahydrofuran-2-yl)-4-thia-1-azabicyclo[3.2.0]hept-2-en-7-one |
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![Acetamide, N-(4-hydroxyphenyl)-N-nitroso-](/CAS/20210305/GIF/146897-60-1.gif) |
Acetamide, N-(4-hydroxyphenyl)-N-nitroso- |
146897-60-1 |
C8H8N2O3 |
![3-Azetidineacetonitrile, 1-(ethylsulfonyl)-3-[4-(1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl]-](/CAS/20210305/GIF/2402776-83-2.gif) |
3-Azetidineacetonitrile, 1-(ethylsulfonyl)-3-[4-(1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl]- |
2402776-83-2 |
C16H17N7O2S |
![Iohexol ImpuritiesE](/) |
Iohexol ImpuritiesE |
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![TERT-BUTYL (R)-6-CHLORO-5-HYDROXY-3-OXOHEXANOATE](/CAS/GIF/404958-08-3.gif) |
TERT-BUTYL (R)-6-CHLORO-5-HYDROXY-3-OXOHEXANOATE |
404958-08-3 |
C10H17ClO4 |
![2-(3-(4-(4-(1-(3-(cyanomethyl)-1-(ethylsulfonyl)azetidin-3-yl)-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-2-yl)-1H-pyrazol-1-yl)-1-(ethylsulfonyl)azetidin-3-yl)acetonitrile](/) |
2-(3-(4-(4-(1-(3-(cyanomethyl)-1-(ethylsulfonyl)azetidin-3-yl)-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-2-yl)-1H-pyrazol-1-yl)-1-(ethylsulfonyl)azetidin-3-yl)acetonitrile |
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![8-chloro-11-(1-((5-methylpyridin-3-yl)methyl)piperidin-4-yl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridine](/) |
8-chloro-11-(1-((5-methylpyridin-3-yl)methyl)piperidin-4-yl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridine |
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![Bumetanide Photodegradable Impurity 16](/) |
Bumetanide Photodegradable Impurity 16 |
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![Bisoprolol Impurity 47](/) |
Bisoprolol Impurity 47 |
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![Gadobutrol Impurity 11(Ammonium salt)](/) |
Gadobutrol Impurity 11(Ammonium salt) |
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![Flomoxef Impurity F](/) |
Flomoxef Impurity F |
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![Tegoprazan Impurity 15](/) |
Tegoprazan Impurity 15 |
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![Nirmatrelvir Impurity 8](/) |
Nirmatrelvir Impurity 8 |
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![Nirmatrelvir Impurity 2](/) |
Nirmatrelvir Impurity 2 |
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![(5-(2-fluorophenyl)-1H-pyrrol-3-yl)methanamine hydrochloride](/) |
(5-(2-fluorophenyl)-1H-pyrrol-3-yl)methanamine hydrochloride |
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![Rocuronium Bromide Impurity 24 、25](/) |
Rocuronium Bromide Impurity 24 、25 |
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![Roxadustat Impurity 17](/) |
Roxadustat Impurity 17 |
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![Perospirone Impurity 20](/) |
Perospirone Impurity 20 |
1002359-81-0 |
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![Dolutegravir Impurity 19](/) |
Dolutegravir Impurity 19 |
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![Cephalexin Impurity I](/) |
Cephalexin Impurity I |
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![Indacaterol Impurity 3](/CAS/20210305/GIF/2250243-41-3.gif) |
Indacaterol Impurity 3 |
2250243-41-3 |
C26H32N2O3 |
![Canagliflozin Impurity 11](/) |
Canagliflozin Impurity 11 |
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![Oseltamivir Impurity 22](/) |
Oseltamivir Impurity 22 |
|
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![Riociguat IMpurtiy B](/) |
Riociguat IMpurtiy B |
|
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![Silodosin Impurity C](/) |
Silodosin Impurity C |
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![Dexmedetomidine-025](/CAS/20200611/GIF/2250242-52-3.gif) |
Dexmedetomidine-025 |
2250242-52-3 |
C20H22N2 |
![pranoprofen impurity 15](/) |
pranoprofen impurity 15 |
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|
![Mono-Hydroxy Sugammadex](/CAS/20211123/GIF/2376607-99-5.gif) |
Mono-Hydroxy Sugammadex |
2376607-99-5 |
C69H109NaO47S7 |
![Metronidazole impurity A](/) |
Metronidazole impurity A |
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![Sulpiride Impurity 6](/) |
Sulpiride Impurity 6 |
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![Cefminox Impurity A](/) |
Cefminox Impurity A |
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![Cefminox Impurity F](/) |
Cefminox Impurity F |
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|
![IRBESARTAN RELATED COMPOUND A (25 MG) (1-PENTANOYLAMINO-CYCLOPENTANECARBOXYLIC ACID [2'-(1H-TETRAZOL-5-YL)-BIPHENYL-4-YLMETHYL]-AMIDE)](/CAS/20180808/GIF/748812-53-5.gif) |
IRBESARTAN RELATED COMPOUND A (25 MG) (1-PENTANOYLAMINO-CYCLOPENTANECARBOXYLIC ACID [2'-(1H-TETRAZOL-5-YL)-BIPHENYL-4-YLMETHYL]-AMIDE) |
748812-53-5 |
C25H30N6O2 |
![フェノフィブリン酸1,1-ジメチル-2-(1-メチルエトキシ)-2-オキソエチルエステル](/CAS/GIF/217636-48-1.gif) |
フェノフィブリン酸1,1-ジメチル-2-(1-メチルエトキシ)-2-オキソエチルエステル |
217636-48-1 |
C24H27ClO6 |
![Fondaparinux sodium impurity 6](/) |
Fondaparinux sodium impurity 6 |
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![Fondaparinux sodium impurity 2](/) |
Fondaparinux sodium impurity 2 |
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![Oxacillin sodium Impurity I](/) |
Oxacillin sodium Impurity I |
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![Mixture of Cefoxitin Impurity E&F](/) |
Mixture of Cefoxitin Impurity E&F |
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![Revefenacin Impurity 22](/) |
Revefenacin Impurity 22 |
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![Lasmiditan Impurity 7](/) |
Lasmiditan Impurity 7 |
|
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![Febuxostat impurity BAC](/) |
Febuxostat impurity BAC |
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|
![4-(3,4-DICHLOROPHENYL)-1,2,3,4-TETRAHYDRO-1-NAPHTHALENOL](/StructureFile/ChemBookStructure6/GIF/CB9110838.gif) |
4-(3,4-DICHLOROPHENYL)-1,2,3,4-TETRAHYDRO-1-NAPHTHALENOL |
866018-46-4 |
C16H14Cl2O |
![Lasmiditan Impurity 9](/) |
Lasmiditan Impurity 9 |
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![Letermovir Impurity 2](/) |
Letermovir Impurity 2 |
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![1H-イミダゾール-2-カルボン酸](/CAS/GIF/16042-25-4.gif) |
1H-イミダゾール-2-カルボン酸 |
16042-25-4 |
C4H4N2O2 |
![Olodaterol Impurity 19](/) |
Olodaterol Impurity 19 |
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![Ethacridine Impurity 12](/) |
Ethacridine Impurity 12 |
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![[2R,2'S,αS,α'S,(-)]-α,α'-[イミノビス(メチレン)]ビス(6-フルオロ-3,4-ジヒドロ-2H-1-ベンゾピラン-2-メタノール)](/CAS/GIF/118457-16-2.gif) |
[2R,2'S,αS,α'S,(-)]-α,α'-[イミノビス(メチレン)]ビス(6-フルオロ-3,4-ジヒドロ-2H-1-ベンゾピラン-2-メタノール) |
118457-16-2 |
C22H25F2NO4 |
![5-Hydroxymethyl Flucloxacillin](/CAS/GIF/75524-31-1.gif) |
5-Hydroxymethyl Flucloxacillin |
75524-31-1 |
C19H17ClFN3O6S |
![6-ヒドロキシ-5-メトキシ-1-インダノン](/CAS/GIF/90843-62-2.gif) |
6-ヒドロキシ-5-メトキシ-1-インダノン |
90843-62-2 |
C10H10O3 |
![デホルミルビンクリスチン](/CAS/GIF/18172-50-4.gif) |
デホルミルビンクリスチン |
18172-50-4 |
C45H56N4O9 |
![ラベプラゾールスルホン](/CAS/GIF/117976-47-3.gif) |
ラベプラゾールスルホン |
117976-47-3 |
C18H21N3O4S |
![6-ブロモ-3H-イソベンズオフラン-1-オン](/CAS/GIF/19477-73-7.gif) |
6-ブロモ-3H-イソベンズオフラン-1-オン |
19477-73-7 |
C8H5BrO2 |
![TOPOTECANACETATE](/CAS/GIF/123948-88-9.gif) |
TOPOTECANACETATE |
123948-88-9 |
C25H27N3O7 |
![dimethyl 2,6-dimethyl-4-(4-nitrophenyl)-1,4-dihydropyridine-3,5-dicarb oxylate](/CAS/GIF/21829-09-4.gif) |
dimethyl 2,6-dimethyl-4-(4-nitrophenyl)-1,4-dihydropyridine-3,5-dicarb oxylate |
21829-09-4 |
C17H18N2O6 |
![Metronidazole IMpurity (1-Methyl-4-Nitro-1H-IMidazole)](/CAS/20210111/GIF/143508-97-8.gif) |
Metronidazole IMpurity (1-Methyl-4-Nitro-1H-IMidazole) |
143508-97-8 |
C2H3NO |
![(S)-Phenylephrine hydrochloride](/CAS/GIF/939-38-8.gif) |
(S)-Phenylephrine hydrochloride |
939-38-8 |
C9H14ClNO2 |
![L-erythro-3-(3,4-Dihydroxyphenyl)serine](/CAS/20210111/GIF/34047-62-6.gif) |
L-erythro-3-(3,4-Dihydroxyphenyl)serine |
34047-62-6 |
C9H11NO5 |
![2-(メチルエチルアミノ)-N-(2,6-ジメチルフェニル)アセトアミド](/CAS/GIF/74634-66-5.gif) |
2-(メチルエチルアミノ)-N-(2,6-ジメチルフェニル)アセトアミド |
74634-66-5 |
C13H20N2O |
![リボフラビン3′,5′-ビスりん酸](/CAS/20200611/GIF/86108-26-1.gif) |
リボフラビン3′,5′-ビスりん酸 |
86108-26-1 |
C17H22N4O12P2 |
![6 beta-hydroxycortisol](/CAS/GIF/53-35-0.gif) |
6 beta-hydroxycortisol |
53-35-0 |
C21H30O6 |
![16-hydroxyclarithromycin](/CAS/20240320/GIF/124412-58-4.gif) |
16-hydroxyclarithromycin |
124412-58-4 |
C38H69NO14 |
![ビス(P-アセチルアミノフェニル)エーテル](/CAS/GIF/3070-86-8.gif) |
ビス(P-アセチルアミノフェニル)エーテル |
3070-86-8 |
C16H16N2O3 |
![3-(2-hydroxyethyl) 5-methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate](/CAS/20180703/GIF/85677-95-8.gif) |
3-(2-hydroxyethyl) 5-methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate |
85677-95-8 |
C18H20N2O7 |
![3-isobutylisobenzofuran-1(3H)-one](/CAS/20180703/GIF/199736-94-2.gif) |
3-isobutylisobenzofuran-1(3H)-one |
199736-94-2 |
C12H14O2 |
![isopropyl(4,6-diamino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]
pyridin-3-yl)pyrimidin-5-yl)(methyl)carbamate](/CAS/20200401/GIF/625115-54-0.gif) |
isopropyl(4,6-diamino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]
pyridin-3-yl)pyrimidin-5-yl)(methyl)carbamate |
625115-54-0 |
C22H23FN8O2 |